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Research on Preparation and Properties of Modified Bentonite-Based Adsorbent and Its Adsorption of Phosphorus in Water 改性膨润土基吸附剂的制备、性能及对水中磷的吸附研究
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.133021
梁洪 周
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引用次数: 0
Design of Integrated Treatment System for Sludge from Rain Sewage Pipeline 雨水污水管道污泥综合处理系统设计
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.134035
臻扬 黄
{"title":"Design of Integrated Treatment System for Sludge from Rain Sewage Pipeline","authors":"臻扬 黄","doi":"10.12677/hjcet.2023.134035","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134035","url":null,"abstract":"The design of integrated treatment system for sludge from rain sewage pipeline was made by concentrating the garbage sorting, sand separation, sludge stabilization harmless, sludge dehydration and the residual water purification in one. This design was to improve the efficiency of sludge treatment. The composition and dosage of conditioning agents for the sludge were determined according to the characteristics of sludge. After conditioning, the water content of primary dehydration was reduced from 98.9% to 62.46%. The mechanical pressure filtration dehydration","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Technical Scheme and Analysis of Organic Compound Treatments in Industrial Salt and Industrial Sodium Sulfate 工业盐和工业硫酸钠有机复合处理技术方案及分析
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.132007
东东 陈
{"title":"Technical Scheme and Analysis of Organic Compound Treatments in Industrial Salt and Industrial Sodium Sulfate","authors":"东东 陈","doi":"10.12677/hjcet.2023.132007","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132007","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66070947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the Acute Toxicity of Four Hydrosoluble Ionic Liquids to Scenedesmus obliquus 四种水溶性离子液体对斜田鼠急性毒性的研究
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.132011
珩俊 卢
{"title":"Research on the Acute Toxicity of Four Hydrosoluble Ionic Liquids to Scenedesmus obliquus","authors":"珩俊 卢","doi":"10.12677/hjcet.2023.132011","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132011","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Catalytic Acetal Hydrolysis and Asymmetric Transfer Hydrogenation Reaction of Resorcinolcalix[4]arene Hexamer 间苯二酚杯芳烃六聚体缩醛水解及不对称转移加氢反应
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.132014
梦 孙
{"title":"Catalytic Acetal Hydrolysis and Asymmetric Transfer Hydrogenation Reaction of Resorcinolcalix[4]arene Hexamer","authors":"梦 孙","doi":"10.12677/hjcet.2023.132014","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132014","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Immobilization of Lipase on Ceramic Membrane Surface 脂肪酶在陶瓷膜表面固定化的研究
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.132016
静 刘
{"title":"Research on Immobilization of Lipase on Ceramic Membrane Surface","authors":"静 刘","doi":"10.12677/hjcet.2023.132016","DOIUrl":"https://doi.org/10.12677/hjcet.2023.132016","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
One-Pot Preparation of Imidazole-1-Acetic Acid 咪唑-1-乙酸的一锅法制备
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.133018
刚 邓
{"title":"One-Pot Preparation of Imidazole-1-Acetic Acid","authors":"刚 邓","doi":"10.12677/hjcet.2023.133018","DOIUrl":"https://doi.org/10.12677/hjcet.2023.133018","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66071543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation of Low-Toxic DOTP Plasticizer by Using Terephthalic Acid Recovered from Microfibers Alkali Weight-Reduction Wastewater 利用超细纤维碱减重废水回收的对苯二甲酸制备低毒DOTP增塑剂
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.134026
文乐 张
{"title":"Preparation of Low-Toxic DOTP Plasticizer by Using Terephthalic Acid Recovered from Microfibers Alkali Weight-Reduction Wastewater","authors":"文乐 张","doi":"10.12677/hjcet.2023.134026","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134026","url":null,"abstract":"","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent Developments on Processes for Recovery of Rhodium Metal from Organic Waste 有机废物回收金属铑工艺研究进展
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.134031
雨辰 张
{"title":"Recent Developments on Processes for Recovery of Rhodium Metal from Organic Waste","authors":"雨辰 张","doi":"10.12677/hjcet.2023.134031","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134031","url":null,"abstract":"Rhodium catalysts play an integral role in many important industrial and technological applications due to their unique and valuable properties. Currently, discovering new prospects has become a pressing issue as a result of the gradual depletion of rhodium resources, environmental","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preparation and Properties of Battery Grade FePO4 from Titanium Dioxide By-Product 二氧化钛副产物制备电池级FePO4及其性能研究
化学工程与技术 Pub Date : 2023-01-01 DOI: 10.12677/hjcet.2023.134039
明霞 张
{"title":"Preparation and Properties of Battery Grade FePO4 from Titanium Dioxide By-Product","authors":"明霞 张","doi":"10.12677/hjcet.2023.134039","DOIUrl":"https://doi.org/10.12677/hjcet.2023.134039","url":null,"abstract":"The battery grade iron phosphate was synthesized with titanium dioxide by-product as iron source, monoammonium phosphate as phosphorus source and hydrogen peroxide as oxidant. The effects of aging time, reaction temperature and stirring speed on the performance of iron phosphate were studied. Used SEM, XRD, ICP to study characterizes the morphology, crystal, particle size and impurity element of FePO 4 . The iron phosphorus ratio of FePO 4 was deter-张明霞","PeriodicalId":61591,"journal":{"name":"化学工程与技术","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66072500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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